RolerDib escribió:Yo lo que veo es que tienes un error de concepto en el diseño.
CSS es para mostrar la web, cierto. Pero es que la jerarquía (mejor que herencia, que es otra cosa

) la tienes que tener establecida en el HTML. Si pasado mañana quieres cambiar el diseño y para eso necesitas tocar el código, lo estás haciendo mal.
El último ejemplo que has puesto es válido. Pero luego dices ésto:
si quitas la hoja de css pues todos saldrian al misme nivel y ningundo dentro de otro
Si quitas la CSS
deben salir al mismo nivel, porque el encabezado es una cosa, el menú otra, y el contenido una tercera distinta. Cualquier otra manera de "jugar" con el HTML para que salga bonito... fail

No se si conocerás
Zen Garden, pero es el máximo exponente de las virguerías que se pueden llegar a hacer en CSS.
Si conozco Zen Garden y se de sobras la de virgerias que se pueden hacer con CSS (a tanto nivel por desgracia no llego todo hay que decirlo).
Pero si te fijas hasta en el ejemplo de ZenGarden tenemos la structura de divs bien definida, la jerarquia.
<div id="container">
<div id="intro">
<div id="pageHeader">
<h1><span>css Zen Garden</span></h1>
<h2><span>The Beauty of <acronym title="Cascading Style Sheets">CSS</acronym> Design</span></h2>
</div>
<div id="quickSummary">
<p class="p1"><span>A demonstration of what can be accomplished visually through <acronym title="Cascading Style Sheets">CSS</acronym>-based design. Select any style sheet from the list to load it into this page.</span></p>
<p class="p2"><span>Download the sample <a href="/zengarden-sample.html" title="This page's source HTML code, not to be modified.">html file</a> and <a href="/zengarden-sample.css" title="This page's sample CSS, the file you may modify.">css file</a></span></p>
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<div id="preamble">
<h3><span>The Road to Enlightenment</span></h3>
<p class="p1"><span>Littering a dark and dreary road lay the past relics of browser-specific tags, incompatible <acronym title="Document Object Model">DOM</acronym>s, and broken <acronym title="Cascading Style Sheets">CSS</acronym> support.</span></p>
<p class="p2"><span>Today, we must clear the mind of past practices. Web enlightenment has been achieved thanks to the tireless efforts of folk like the <acronym title="World Wide Web Consortium">W3C</acronym>, <acronym title="Web Standards Project">WaSP</acronym> and the major browser creators.</span></p>
<p class="p3"><span>The css Zen Garden invites you to relax and meditate on the important lessons of the masters. Begin to see with clarity. Learn to use the (yet to be) time-honored techniques in new and invigorating fashion. Become one with the web.</span></p>
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<div id="supportingText">
<div id="explanation">
<h3><span>So What is This About?</span></h3>
<p class="p1"><span>There is clearly a need for <acronym title="Cascading Style Sheets">CSS</acronym> to be taken seriously by graphic artists. The Zen Garden aims to excite, inspire, and encourage participation. To begin, view some of the existing designs in the list. Clicking on any one will load the style sheet into this very page. The code remains the same, the only thing that has changed is the external .css file. Yes, really.</span></p>
<p class="p2"><span><acronym title="Cascading Style Sheets">CSS</acronym> allows complete and total control over the style of a hypertext document. The only way this can be illustrated in a way that gets people excited is by demonstrating what it can truly be, once the reins are placed in the hands of those able to create beauty from structure. To date, most examples of neat tricks and hacks have been demonstrated by structurists and coders. Designers have yet to make their mark. This needs to change.</span></p>
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<div id="participation">
<h3><span>Participation</span></h3>
<p class="p1"><span>Graphic artists only please. You are modifying this page, so strong <acronym title="Cascading Style Sheets">CSS</acronym> skills are necessary, but the example files are commented well enough that even <acronym title="Cascading Style Sheets">CSS</acronym> novices can use them as starting points. Please see the <a href="http://www.mezzoblue.com/zengarden/resources/" title="A listing of CSS-related resources"><acronym title="Cascading Style Sheets">CSS</acronym> Resource Guide</a> for advanced tutorials and tips on working with <acronym title="Cascading Style Sheets">CSS</acronym>.</span></p>
<p class="p2"><span>You may modify the style sheet in any way you wish, but not the <acronym title="HyperText Markup Language">HTML</acronym>. This may seem daunting at first if you’ve never worked this way before, but follow the listed links to learn more, and use the sample files as a guide.</span></p>
<p class="p3"><span>Download the sample <a href="/zengarden-sample.html" title="This page's source HTML code, not to be modified.">html file</a> and <a href="/zengarden-sample.css" title="This page's sample CSS, the file you may modify.">css file</a> to work on a copy locally. Once you have completed your masterpiece (and please, don’t submit half-finished work) upload your .css file to a web server under your control. <a href="http://www.mezzoblue.com/zengarden/submit/" title="Use the contact form to send us your CSS file">Send us a link</a> to the file and if we choose to use it, we will spider the associated images. Final submissions will be placed on our server.</span></p>
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<div id="benefits">
<h3><span>Benefits</span></h3>
<p class="p1"><span>Why participate? For recognition, inspiration, and a resource we can all refer to when making the case for <acronym title="Cascading Style Sheets">CSS</acronym>-based design. This is sorely needed, even today. More and more major sites are taking the leap, but not enough have. One day this gallery will be a historical curiosity; that day is not today.</span></p>
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<div id="requirements">
<h3><span>Requirements</span></h3>
<p class="p1"><span>We would like to see as much <acronym title="Cascading Style Sheets, version 1">CSS1</acronym> as possible. <acronym title="Cascading Style Sheets, version 2">CSS2</acronym> should be limited to widely-supported elements only. The css Zen Garden is about functional, practical <acronym title="Cascading Style Sheets">CSS</acronym> and not the latest bleeding-edge tricks viewable by 2% of the browsing public. The only real requirement we have is that your <acronym title="Cascading Style Sheets">CSS</acronym> validates.</span></p>
<p class="p2"><span>Unfortunately, designing this way highlights the flaws in the various implementations of <acronym title="Cascading Style Sheets">CSS</acronym>. Different browsers display differently, even completely valid <acronym title="Cascading Style Sheets">CSS</acronym> at times, and this becomes maddening when a fix for one leads to breakage in another. View the <a href="http://www.mezzoblue.com/zengarden/resources/" title="A listing of CSS-related resources">Resources</a> page for information on some of the fixes available. Full browser compliance is still sometimes a pipe dream, and we do not expect you to come up with pixel-perfect code across every platform. But do test in as many as you can. If your design doesn’t work in at least IE5+/Win and Mozilla (run by over 90% of the population), chances are we won’t accept it.</span></p>
<p class="p3"><span>We ask that you submit original artwork. Please respect copyright laws. Please keep objectionable material to a minimum; tasteful nudity is acceptable, outright pornography will be rejected.</span></p>
<p class="p4"><span>This is a learning exercise as well as a demonstration. You retain full copyright on your graphics (with limited exceptions, see <a href="http://www.mezzoblue.com/zengarden/submit/guidelines/">submission guidelines</a>), but we ask you release your <acronym title="Cascading Style Sheets">CSS</acronym> under a Creative Commons license identical to the <a href="http://creativecommons.org/licenses/by-nc-sa/1.0/" title="View the Zen Garden's license information.">one on this site</a> so that others may learn from your work.</span></p>
<p class="p5"><span>Bandwidth graciously donated by <a href="http://www.mediatemple.net/">mediatemple</a>. Now available: <a href="http://www.amazon.com/exec/obidos/ASIN/0321303474/mezzoblue-20/">Zen Garden, the book</a>.</span> </p>
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<div id="footer">
<a href="http://validator.w3.org/check/referer" title="Check the validity of this site’s XHTML">xhtml</a>
<a href="http://jigsaw.w3.org/css-validator/check/referer" title="Check the validity of this site’s CSS">css</a>
<a href="http://creativecommons.org/licenses/by-nc-sa/1.0/" title="View details of the license of this site, courtesy of Creative Commons.">cc</a>
<a href="http://mezzoblue.com/zengarden/faq/#s508" title="Read about the accessibility of this site">508</a>
<a href="http://www.mezzoblue.com/zengarden/faq/#aaa" title="Read about the accessibility of this site">aaa</a>
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<div id="linkList">
<div id="linkList2">
<div id="lselect">
<h3 class="select"><span>Select a Design:</span></h3>
<ul>
<li><a href="?cssfile=/213/213.css&page=0" title="AccessKey: a" accesskey="a">Under the Sea!</a> by <a href="http://www.ericstoltz.com/" class="c">Eric Stoltz</a></li>
<li><a href="?cssfile=/212/212.css&page=0" title="AccessKey: b" accesskey="b">Make ’em Proud</a> by <a href="http://skybased.com/" class="c">Michael McAghon and Scotty Reifsnyder</a></li>
<li><a href="?cssfile=/211/211.css&page=0" title="AccessKey: c" accesskey="c">Orchid Beauty</a> by <a href="http://www.kevinaddison.com/" class="c">Kevin Addison</a></li>
<li><a href="?cssfile=/210/210.css&page=0" title="AccessKey: d" accesskey="d">Oceanscape</a> by <a href="http://www.pixel-house.com.au/" class="c">Justin Gray</a></li>
<li><a href="?cssfile=/209/209.css&page=0" title="AccessKey: e" accesskey="e">CSS Co., Ltd.</a> by <a href="http://www.benklemm.de/" class="c">Benjamin Klemm</a></li>
<li><a href="?cssfile=/208/208.css&page=0" title="AccessKey: f" accesskey="f">Sakura</a> by <a href="http://www.re-bloom.com/" class="c">Tatsuya Uchida</a></li>
<li><a href="?cssfile=/207/207.css&page=0" title="AccessKey: g" accesskey="g">Kyoto Forest</a> by <a href="http://rpmdesignfactory.com/" class="c">John Politowski</a></li>
<li><a href="?cssfile=/206/206.css&page=0" title="AccessKey: h" accesskey="h">A Walk in the Garden</a> by <a href="http://users.skynet.be/bk316398/temp.html" class="c">Simon Van Hauwermeiren</a></li>
</ul>
</div>
<div id="larchives">
<h3 class="archives"><span>Archives:</span></h3>
<ul>
<li><a href="/?cssfile=/001/001.css&page=1" title="View next set of designs. AccessKey: n" accesskey="n"><span class="accesskey">n</span>ext designs »</a></li>
<li><a href="http://www.mezzoblue.com/zengarden/alldesigns/" title="View every submission to the Zen Garden. AccessKey: w" accesskey="w">Vie<span class="accesskey">w</span> All Designs</a></li>
</ul>
</div>
<div id="lresources">
<h3 class="resources"><span>Resources:</span></h3>
<ul>
<li><a href="/001/001.css" title="View the source CSS file for the currently-viewed design, AccessKey: v" accesskey="v"><span class="accesskey">V</span>iew This Design’s <acronym title="Cascading Style Sheets">CSS</acronym></a></li> <li><a href="http://www.mezzoblue.com/zengarden/resources/" title="Links to great sites with information on using CSS. AccessKey: r" accesskey="r"><acronym title="Cascading Style Sheets">CSS</acronym> <span class="accesskey">R</span>esources</a></li>
<li><a href="http://www.mezzoblue.com/zengarden/faq/" title="A list of Frequently Asked Questions about the Zen Garden. AccessKey: q" accesskey="q"><acronym title="Frequently Asked Questions">FA<span class="accesskey">Q</span></acronym></a></li>
<li><a href="http://www.mezzoblue.com/zengarden/submit/" title="Send in your own CSS file. AccessKey: s" accesskey="s"><span class="accesskey">S</span>ubmit a Design</a></li>
<li><a href="http://www.mezzoblue.com/zengarden/translations/" title="View translated versions of this page. AccessKey: t" accesskey="t"><span class="accesskey">T</span>ranslations</a></li>
</ul>
</div>
</div>
</div>
</div>
Como ves tiene el div padre de todos "Container" y luego dentro de este 2 o 3 y dentro de cada uno de ellos pues mas...
Imaginate que yo lo pongo asi fijo y mañana digo: "
ays pero esque ahora no quiero que 'menu' descienda de 'container' sino de 'intro' que desciende de 'container' ".
Pues entonces tocaria editar el html y mover el div...
Cuando es un archivo pues no molesta cuando la web o mejor dicho la aplicacion web son 200 o mas jsp/php pues toca lo huevos...
Y mucho.De ahi la idea de que todos esten en los fuentes jsp/php al mismo level y que en funcion a un css + xml definir todo el estilo/template, de tal manera que cojo y miro como deben estructurarse la jerarquia en el xml y lo estructuro asi y luego aplico el estilo del css.
¿Que se puede hacer sin importar la jeraquia? Hombre si se puede usando absolutes y Z-Panels pero como quieras usar parametros "relative" en el css si todos estan al mismo nivel mal vamos (No hay jeraquia definida), y si la hay pero esta mal definida porque hoy queremos que el menu en la jrarquia este en otro lado pues "toma geroma pastillas de goma".
Mi idea es que si quitas la hoja de estilo este feo que te cagas tipo zen garden hasta aqui todo ok.
Pero tambien quiero que el codigo que recibe el cliente si se pone a ver el codigo la jerarquia este bien definida y se vea quien esta dentro de quien etc...
Porque la idea es desarrollarlo para mi en principio pero quiero que me sirva para futuros proyectos y poder reutilizarlo al maximo exponente obviamente mejorando los fallos poco a poco
Pero segun busco y busco la unica manera de hacer reparent a los divs (o mover un div dentro de otro div, o el contenido de algo a otro sitio) solo lo hace JavaScript (Por lo tanto en el cliente, en principio).
No he encontrado nada de JSP ni PHP para ello... Lo unico seria ejecutar JavaScript en el Servidor pero esto ya esta mas complicado el tema creo yo
![más risas [+risas]](/images/smilies/nuevos/risa_ani3.gif)
, saber se que se peude pero no se como ni estoy en el tema.
Siento aburriros con el toston a todos =3